I.S. EN 900:2007被替代
Chemicals Used for Treatment of Water Intended for Human Consumption - Calcium Hypochlorite
出版：National Standards Authority of Ireland
专家解读视频
Applies to calcium hypochlorite used for treatment of water intended for human consumption.
UNE EN 900:2008 - Identical
UNI EN 900:2008 - Identical
NF EN 900:2008 - Identical
NBN EN 900:2008 - Identical
NEN EN 900:2007 - Identical
SN EN 900:2007 - Identical
NS EN 900 Ed. 2 (2007) - Identical
UNE EN 900:2000 - Identical
NS EN 900 Ed. 1 (2000) - Identical
NBN EN 900 Ed. 1 (2000) - Identical
UNI EN 900:2005 - Identical
ONORM EN 900:2008 - Identical
NF EN 900:1999 - Identical
BS EN 900:2000 - Identical
SN EN 900:1999 - Identical
DIN EN 900 (2008-01) - Identical
SS EN 900 Ed. 1 (1999) - Identical
NEN EN 900:1999 - Identical
SS EN 900 Ed. 2 (2007) - Identical
